Understanding Jinma Hydrolics.

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    • November 6, 2014 at 10:31 am #37325
      Tinbender
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        First things first. What type of oil did you put back in? The tank under the seat is for your hydraulic system, it should be AW32 or AW46. The “gear shift area” should be 90W or 75-90W gear oil. Does the Three point work?

      • November 7, 2014 at 9:32 am #37326
        Bert
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          If your hose at the pump blew and you operated the tractor for a period of time you could have damaged your pump.

        • November 9, 2014 at 8:12 pm #37330
          Lawrence Flynn
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            Wow… what a good question.

             

            I put the AWG weight 32 under the seat and… (excuse me) in the gear box.. (augh… poop.)…  There is no Chinese documentation with the heavy junk…. Every thing is a guess.

          • November 9, 2014 at 8:19 pm #37331
            Lawrence Flynn
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              Telling me most likely I pooched the pump… You mean drove it too hard. I would like to agree, but it was the hose the snapped and broke. The hose junction was saved by a skilled electric motor guy in Martinsburg, WV. Some kind of funny size…

               

              so how do I test the pump… if it has pressure or is clogged up.

               

              And you know that gizmo box UP DOWN LEFT RIGHT front end loader. Well that works no more. some times I get enough hydrolic to move it up and down.  and as for the 3 point hitch. it went into retirement. There is nothing there..

               

              The grand question is … dirt in line, bad oil, or pump kabosh…. 

               

              What say thee.

            • November 9, 2014 at 8:26 pm #37332
              Lawrence Flynn
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                And lastly… I think this little red tractor overheats way to fast. Bush Hogs last only 20 minutes with a 5 foot chopper. Then it overheats.

                 

                Why.. because my oil is out of balance.. bad… and cant take the stress…

                 

                Plus for how much I like this Jinma… I don't know what to think about that radiator. It does not leek, but alway… clogged or bent, or smashed.

                 

                I would like to believe the reason the engine overheats is because of the hydrological oil between implement and engine.

                 

                What say thee to that… L. http://www.ctoa.net/ctoa/wp-co…..', 'readin', '1');” src=”http://www.ctoa.net/ctoa/wp-content/forum-smileys/reading.gif” alt=”readin” />

              • November 10, 2014 at 1:59 am #37333
                Bob Rooks
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                  David? Is that you?

                  Account deleted.

                • November 10, 2014 at 7:38 am #37334
                  DavidPrivett
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                    no it is not me

                  • November 10, 2014 at 12:42 pm #37335
                    Bob Rooks
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                      Sorry David, the other David. David IAM.

                      Account deleted.

                    • November 11, 2014 at 7:24 pm #37336
                      kenotractors
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                        Jinmas are notorious for thermostats going out, hoses leaking, incorrect fluid being used in the tractor and the radiators becoming damaged from years of abuse. Check out http://www.kenotractors.com. We have operation manuals, parts manuals, american crossovers for the fluids/filters and just about every single part your need for any 200, 300 or 400 series Jinma tractors. If you have questions regarding anything in this post, or have others regarding your tractor, don't hesitate to call us at 541-850-8193. We ship worldwide, so whether you're in our backyard or in Australia, we can get you the parts you need.

                         

                        JD Martin

                        Parts Manager

                        Keno Tractors

                        jd@kenotractors.com

                        Tyler Nystrom
                        Keno Tractors
                        parts@kenotractors.com
                        866-363-8193
                        Phone hours: M-F 8am to 5:30pm PST Sat 9am to 1pm PST

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